Product Name: DLP Newest Design for Home Theater Portable Mini Projector Model NO.: TH07 Working Principle: DLP Brightness: <1500 Lumens Type: Portable Projector Usage: Home, Business, Teaching Trademark: Tianhao Transport Package: Box/Carton Specification: 158*80*18mm Origin: Cn Product Description Tech: DLPDisplay chip: TI0.3 INCH WVGA DMD*RGBLEDBrightness: 100NASI LUMINGLight : LEDBrightness uniformity: >90%FOFO Contrast Ratio:1000:1Resolution: WVGA 854*480Light life : 30000HsProjection Ratio: 1.4:1Projection size: 30-120inchDistance: 1-3MScreen Width Ratio: 4:3/16:9/16:10projective mode: Forward/Back/Hanging castingCPU: RK3128Frequency: quad-core ARM Cortex-A7 CPU with up to 1.2GHzCsche: 2G DDR3Operating Systerm: Android 7.1 in-depth customization